GHSA-W476-P2H3-79G9 uv has differential in tar extraction with PAX headers

Impact In versions 0.9.4 and earlier of uv, tar archives containing PAX headers with file size overrides were not handled properly. As a result, an attacker could contrive a source distribution as a tar archive that would extract differently when installed via uv versus other Python package...

EUVD-2025-35214

uv has differential in tar extraction with PAX headers...

CVE-2025-62518

astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives...

UBUNTU-CVE-2025-62518

astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives...

CVE-2025-62518 astral-tokio-tar Vulnerable to PAX Header Desynchronization

astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives...

CVE-2025-62518 astral-tokio-tar Vulnerable to PAX Header Desynchronization

astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives...

CVE-2025-62518

Vulnerability CVE-2025-62518 affects astral-tokio-tar

CVE-2025-62518 astral-tokio-tar Vulnerable to PAX Header Desynchronization

astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives...

EUVD-2025-35176

astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives...

CVE-2025-62518

astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives...

apple-opensource-downloader (0.1.0), async_bagit (>=0.1.0, <=0.2.0) +14 more potentially affected by CVE-2025-62518 via tokio-tar (0.3.1)

tokio-tar CARGO version 0.3.1 is affected by a known vulnerability. The following packages have a transitive dependency on tokio-tar and may be impacted: - apple-opensource-downloader 0.1.0 - asyncbagit =0.1.0, =0.1.8, =0.8.0, =0.7.0, =0.2.0, =0.0.0, =0.1.0, =0.2.5, =0.4.0, =0.2.14, =0.6.0,...

GHSA-J5GW-2VRG-8FGX astral-tokio-tar Vulnerable to PAX Header Desynchronization

Summary Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser...

astral-tokio-tar Vulnerable to PAX Header Desynchronization

Summary Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser...

RUSTSEC-2025-0111 `tokio-tar` parses PAX extended headers incorrectly, allows file smuggling

The archive reader incorrectly handles PAX extended headers, when the ustar header incorrectly specifies zero size size=000000000000, while a PAX header specifies a non-zero size, tokio-tar::Archive is going to read the file content as tar entry header. This can be used by a tar file to present...

astral-tokio-tar Vulnerable to PAX Header Desynchronization

Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser incorrect...

RUSTSEC-2025-0110 astral-tokio-tar Vulnerable to PAX Header Desynchronization

Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives with PAX-extended headers containing size overrides, the parser incorrect...

apple-opensource-downloader (0.1.0), async_bagit (>=0.1.0, <=0.2.0) +14 more potentially affected by CVE-2025-62518 via tokio-tar (0.3.1)

tokio-tar CARGO version 0.3.1 is affected by a known vulnerability. The following packages have a transitive dependency on tokio-tar and may be impacted: - apple-opensource-downloader 0.1.0 - asyncbagit =0.1.0, =0.1.8, =0.8.0, =0.7.0, =0.2.0, =0.0.0, =0.1.0, =0.2.5, =0.4.0, =0.2.14, =0.6.0,...

`tokio-tar` parses PAX extended headers incorrectly, allows file smuggling

The archive reader incorrectly handles PAX extended headers, when the ustar header incorrectly specifies zero size size=000000000000, while a PAX header specifies a non-zero size, tokio-tar::Archive is going to read the file content as tar entry header. This can be used by a tar file to present...

astral-tokio-tar 安全漏洞

astral-tokio-tar is a Rust library open-sourced by Astral. A security vulnerability exists in astral-tokio-tar versions prior to 0.5.6, which stems from inconsistent boundary parsing and could result in the contents of an interpreted file being a legal tar header...

PT-2025-42899

Name of the Vulnerable Software and Affected Versions astral-tokio-tar versions prior to 0.5.6 async-tar versions prior to 0.5.6 tokio-tar versions prior to 0.5.6 Description astral-tokio-tar, async-tar, and tokio-tar are vulnerable to a boundary parsing issue due to inconsistent handling of...